upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
upgrade to cmd 4.0.0.120
Merge pull request #2 from kkrohe/4.0-upgrades

4.0 upgrades
update intro readme
Merge pull request #3 from kkrohe/4.0-upgrades

update intro readme